Search results
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
used to estimate the number of Concentrations of krill (in the sense of Butterworth (1988), Mangel ... (1988)) in a given region of the southern ocean. Sample computations are performed, using data collected ... by Soviet research/survey vessels in the early 1980s. These examples highlight the need for a ... Africa) Title: Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ...
Meeting Document : WS-KCPUE-89/06 : Author(s): M. Mangel (South Africa)
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THE HISTOLOGICAL ANALYSIS OF OOGENESIS AND MATURITY OF ANTARCTIC TOOTHFISH FROM THE ROSS SEA
Abstract: The results of the histological analysis of the Antarctic toothfish (Dissostichus ... mawsoni) reproductive system, caught in December- February 2005/2006 in the Ross Sea are presented. The ... morphological parameters, indices of gonads and condition by Fulton have been described. The histological ... criteria of the assessment of the ovary maturity stages, cytological parameters of oocytes and type of the ...
Meeting Document : WG-FSA-09/26 : Author(s): S.V. Piyanova and A.F. Petrov (Russia)
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The efficacy of video-based electronic monitoring technology for at-sea monitoring of the halibut longline fishery
%, and individual identifications by hook agreed in over 90% of the catch records. EM reliably (i.e ... in terms of data collection capabilities and program design issues. While the utility of this new ... Abstract: This project involved the large-scale deployment of electronic monitoring (EM) systems ... on the 2002 British Columbia halibut longline fishery to evaluate the feasibility of EM as an ...
Meeting Document : WG-FSA-03/100
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The Use of Penguin Stomachal Contents for the Simultaneous Study of Prey and Predator Parameters
assumptions made in the analysis of data. Nested designs are proposed as the correct approach because lack of ... independence between krill found in the stomach of a given penguin prevents the pooling of krill lengths from ... contained in stomachal contents requires the use of block sampling designs. Replicating samples of the same ... highly significant linear regression between krill size and time was found. Full use of the information ...
Meeting Document : WG-CEMP-89/16 : Author(s): E. Marschoff and B. González (Argentina)
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Update of the activities of the SCAR krill action group (SKAG) since last year’s WG-EMM
Abstract: The first annual meeting of the SCAR Krill Action Group (SKAG) met in Concarneau France ... important knowledge gaps in krill research that could provide data in support of the management needs of ... on June 15 th and 16 th, 2019. The meeting focused on several topics including the identification of ... CCAMLR. Author(s): B. Meyer and C. Reiss Title: Update of the activities of the SCAR krill action group ...
Meeting Document : WG-EMM-2019/12 Rev. 1 : Author(s): B. Meyer and C. Reiss
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Observations of demersal fish, benthic communities and seafloor composition of the Southern Ocean Atlantic sector from the ICEFISH 2004 cruise
Abstract: A multi-disciplinary research cruise in the Atlantic sector of the Southern Ocean was ... South Sandwich Islands and Bouvetoya, where the isolation of the latter island likely played a role in ... conducted during the 2004 austral winter as part of the International Collaborative Expedition to collect ... included demersal finfish, benthic invertebrates, and information of seafloor composition. The objectives ...
Meeting Document : WG-FSA-04/61 : Author(s): C.D. Jones, S.J. Lockhart and D.F. Doolittle (USA)
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Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995
Abstract: Analysis of seasonal sea ice cover of a 1,250,000 km2 area off the northwestern side of ... years. The most recent event was first apparent in 1994 and continues through the latest data available ... index of sea ice cover in units of 106 km2-months. Author(s): Hewitt, R.P. Title: Areal and seasonal ... extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995 Approval ...
Meeting Document : WG-EMM-96/24 : Author(s): Hewitt, R.P.
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Estimation of IUU catches of toothfish inside the Convention Area during the 2009/10 fishing season
Abstract: The paper presents an estimate of IUU catches of toothfish during the 2009/10 fishing ... take into account new information submitted in respect of two vessels fishing in Divisions 58.4.1 and ... 58.4.4a. Changes from version 1 are highlighted in bold. Author(s): Secretariat Title: Estimation of IUU ... catches of toothfish inside the Convention Area during the 2009/10 fishing season Approval: Approved ...
Meeting Document : WG-FSA-10/06 Rev. 1 : Author(s): Secretariat
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The composition and origin of marine debris stranded on the shores of subantarctic Macquarie Island
those reported for islands in the South Atlantic Ocean and the Indian Ocean, or from the coast of Alaska ... Abstract: The coastline of subantarctic Macquarie Island (54° 35’S, 158° 55’E) was surveyed over ... an eight week period in 1988 to determine types, quantities, and possible sources of marine debris ... plastic bottles, and small pieces of expanded polystyrene were common. Litter accumulated in highest ...
Meeting Document : CCAMLR-VIII/BG/10 : Author(s): D.J. Slip and H.R. Burton (Australia)
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Future work of the Working Group on Ecosystem Monitoring and Management and implications for the format of its meetings
information in order to derive a qualitative description of the status of theecosystem and appropriate ... distributed predationpressure and randomly determined recruitment. The effects of uncertainty with regard ... for assembling thesecomponents was developed at the first meeting of WG-EMM and considerable ... fishery, harvested species, dependentspecies and the environment; 2) invoke a set of management decision ...
Meeting Document : SC-CAMLR-XIX/06 : Author(s): Convener WG-EMM